baber/WOPTO huggingface dataset:
Patent CA-2073604-A1 (CA)
Inventor: LADOUCE JEAN-PIERRE
IPC: B29K21/00
Filed: 1992-07-10
Abstract: . Société dite : COMPAGNIE G?N?RALE DES ETABLISSEMENTS MICHELIN MICHELIN \A CIE TITRE : MOULE POUR PNEUMATIQUE ET PROCEDE DE MOULAGE DE PNEUMATIQUE UTILISANT UN TEL MOULE Chaque secteur 1 du moule comporte un support 10 et une garniture de moulage 11. Le contact des secteurs 1 entre eux et des secteurs sur chaque coquille latérale 2 se fait par l'intermédiaire de segments 3 de faible section, comprimés élastiquement lors de la fermeture du moule, de façon à assurer une étanchéité totale de celui-ci. Fig. 4
Patent CA-2074239-A1 (CA)
Title: Taking erosion/corrosion measurements
Inventor: SHAW LARRY
IPC: G01N17/00
Filed: 1992-07-20
Abstract: ABSTRACT       A method of taking erosion/corrosion measurements of a piping system for logging a history of the piping system over time comprises the steps of:  (a) Wrapping a template about the pipe component  (b) Aligning the template with a reference marking on the pipe component;  (c) Taking a wall thickness measurement  at  each  of the  spaced holes;  (d) Recording at least the wall thickness measurement at each of the  spaced  holes  and  the  indicia  of  the  spaced  hole location.  The template extends circumferentially about the pipe component and has a plurality of spaced holes arranged in a grid pattern which holes extend through said template for receiving a probe for measuring wall thickness of said pipe component.   The template has indicia for identifying each of the spaced holes.
Patent CA-2075230-A1 (CA)
Inventor: AGRAWAL RAKESH
IPC: F25J3/04
Filed: 1992-08-04
Abstract: This invention relates to an improved process for the coproduction of a volatile component with normal purity and ultra high purity from a stream containing other heavier components and contaminated with lighter impurities which are more volatile than the volatile component.  The improvement resides in removing a stream of the volatile component which is substantially free of the lighter impurities and then introducing the stream stripped of impurities to a second distillation column for fractionation.  The second distillation column is equipped with a rectification section wherein the stream is rectified and the volatile component obtained in ultra high purity as an overhead.  The volatile component with normal purity is obtained from the first distillation column as an overhead.
Patent CA-2075459-A1 (CA)
Title: Tetrahydroindazole, tetrahydrocyclopentapyrazole, and hexahydrocycloheptapyrazole compounds and their use as hmg-coa reductase inhibitors
Inventor: CONNOLLY PETER J
IPC: C07D231/54
Filed: 1992-08-06
Abstract: ABSTRACT OF THE DISCLOSURE    Compounds of the general formula I:                             are disclosed as useful in the treatment or prevention of hypercholesterolemia, hyperlipoproteinemia and atherosclerosis. Novel intermediate compounds used to make the compound of formula I are also disclosed.
Patent CA-2077595-A1 (CA)
Title: Hydraulic cushioning system for press, having hydraulic power supply including means for adjusting initial pressure to be applied to pressure-pin cylinders
Inventor: KIRII KAZUNARI
IPC: B21D24/02
Filed: 1992-09-04
Abstract: A hydraulic cushioning apparatus for a press having an upper and a lower die assembly (3, 9) for forming a sheet-like workpiece   (6),   including   hydraulic   cylinders   (54) incorporated in one of the upper and lower die assemblies, and pressure pins (52) linked with the respective hydraulic cylinders. The pressure pins are reciprocable to apply a cushioning force (F) to the workpiece, in a pressing action of said die assemblies on the workpiece, so as to force the workpiece against the other die assembly. The apparatus is equipped with a hydraulic power supply device (72, 100, 117, 272)  far delivering a pressurized fluid to the hydraulic cylinders  (54).  The  power  supply  device  is  capable  of changing an initial hydraulic pressure (P0) of the fluid to be applied to the hydraulic cylinders before the pressing action of said die assemblies.
Patent CA-2077824-A1 (CA)
Title: Molded case circuit breaker arc baffle insert
Inventor: FERULLO DAVID A
IPC: H01H9/34
Filed: 1992-09-09
Abstract: MOLDED CASE CIRCUIT BREAKER ARC BAFFLE INSERT              ABSTRACT OF THE DISCLOSURE A refractory fiber insert within the cover of a molded case circuit breaker interfaces between the interior of the circuit breaker cover and the top surface of the circuit breaker arc chute to prevent the arc by-products generated within the arc chamber from re-entering the arc chamber.  A shaped slot formed within the fiber insert automatically compensates for manufacturing tolerances to precisely locate the insert between the cover interior and the top surface of the arc chute.
Patent CA-2081781-A1 (CA)
Title: Allyl alcohol derivative
Inventor: TAKEDA SHUICHI
IPC: C07C43/23
Filed: 1992-03-05
Abstract: ABSTRACT    A novel allyl alcohol derivative represented by the following formula I:       I            This compound is useful for treating a hepatic disease, psoriasis, cancer, arterial sclerosis, thrombosis and pain.
Patent CA-2083730-A1 (CA)
Inventor: KINOSHITA SHINICHI
IPC: H01G4/015
Filed: 1992-11-25
Abstract: ABSTRACT OF THE DISCLOSURE    Disclosed herein is a metallized polyester film capacitor composed of a metallized polyester film comprising: a polyester film, a coating layer composed of an organic solvent-soluble resin, a water-soluble resin or a water-dispersible resin and formed at least on one side of said polyester film, the alkali metal content of said coating layer being not more than 1000 ppm; and a vapor-deposited metal on said coating layer.
Patent CA-2086409-A1 (CA)
Title: Advanced solar cell
Inventor: HINGORANI NARAIN G
IPC: H01L31/068
Filed: 1992-04-27
Abstract: An advanced solar cell (10; 10'; 10'') having an improved efficiency over known conventional solar cells uses an external electric field to enhance the conversion of solar energy (P) into electrical energy (I). The cell has a layered extrinsic semiconductor with a lightly doped base layer (12; 50; 90) having opposing incident and collection surfaces (14-16; 52-54; 92, 98), at least one of which has recessed contact regions (18; 56; 94, 100) interspersed between biasing regions (20; 58; 96, 102). The base layer is sandwiched between two oppositely and heavily doped layers (22, 26; 60, 70; 104, 120), at least one of which is substantially confined within the recessed contact regions. Overlaying the biasing region is an enhancement layer (32; 76; 110, 124), such as a layered MOS structure, which is biased. A transparent layer (36; 62;  114) of a conductive material may overlay one of the heavily doped layers or comprise a portion of the MOS structure. A method is provided of converting solar energy (P) into electrical energy (I).
Patent CA-2088838-A1 (CA)
Title: Locking insert device for a tire chamber
Inventor: BONI BERNARD
IPC: B60C15/028
Filed: 1993-02-04
Abstract: ABSTRACT OF THE DISCLOSURE           A locking  insert device  for a  tire chamber adapted to be fitted to a vehicle wheel provided with a tubeless tire mounted on a well or drop center rim,  the device being designed to oppose the coming off of  the beads of the tire from the rim in the event of a puncture Of the tire,   the device comprising a strip of  rigid material shaped as a ring that is split parallel to the axis of the rim equipped therewith with an abutment means for  a  bead  on  one  at  least  of  its  circumferential borders,  the ring having a cross-section that correspond at least in part to the shape of the rim against which it is  pressed  and  held  stationary  by  fastening  means rendered operative after the ring has been placed on the rim.
Patent CA-2088923-A1 (CA)
Title: Amphiphilic fluorine derivatives with telomeric structures; preparation and biomedical applications
Inventor: PAVIA ANDRE A
IPC: C09K23/00
Filed: 1991-08-08
Abstract: New fluorinated derivatives useful as surfactants or in the transport of drug or markers, or in drug targeting, and preparations containing the derivatives, for medical, cosmetic and veterinary uses, having formula (I), wherein RF is a fluorinated radical, X  is a linear or branched alkylene, R1 is H or CH3, R2 is a radical having at least one OH group, R3 is a radical derived from an amino acid or a peptide, 1 Í n Í 50 and 0 Í m Í 200 with 0.2 Í n/n+m Í 1. These derivatives can be used as prodrugs or in formulating pharmaceutical, cosmetic and veterinary preparations, in biology and medicine, notably in compositions acting as carriers of oxygen and other gases, of contrast agents, or as carriers of substances used in therapy, or as carriers of markers.
Patent CA-2091259-A1 (CA)
Title: Telecommunication display system
Inventor: DAVIS RICHARD A
IPC: H04N21/858
Filed: 1991-09-26
Abstract: Existing voice telephone communications are augmented in a simple and understandable way by the addition of a "dumb" display terminal (14) at a subscriber's location (10). Text, graphics, and picture data can be transmitted in ASCII code or other protocol, over existing, standard telephone lines (52, 54) and displayed on the terminal (14). The "dumb" feature is due to the display terminal (14) having a voice/data selector (25) that can automatically recognize digital data and switch from voice communication to data communication modes. Accordingly, this display terminal (14) is entirely self contained and is controlled from a remote location, such as a telemarketing agent position (61), requiring nothing more from the subscriber than mere possession of the display terminal (14).
Patent CA-2092195-A1 (CA)
Inventor: JOLLY DOUGLAS J
IPC: C12N15/12
Filed: 1991-09-20
Abstract: L'invention permet la production de rétrovirus recombinés (particules vectorielles rétrovirales) à partir de cellules productrices plus sûres et d'un titre supérieur à la normale. De plus, l'invention concerne des procédés de production de cellules auxiliaires qui, lorsqu'un génome de rétrovirus recombiné est introduit afin de produire une lignée productrice, produisent des particules dont les cibles sont des types particuliers de cellules. De plus, l'invention concerne des procédés de production de systèmes de rétrovirus recombinés adaptés pour infecter un type particulier de cellules, tel qu'une tumeur, par liaison du rétrovirus ou du rétrovirus recombiné dans le type particulier de cellules. En outre, l'invention concerne des procédés de production de rétrovirus recombinés s'intégrant dans un petit nombre spécifique d'endroits dans le génome hôte, et des procédés de production de rétrovirus recombinés à partir d'animaux transgéniques.
Patent CA-2093567-A1 (CA)
Title: Subtraction hybridization
Inventor: HAMPSON IAN N
IPC: C12Q1/68
Filed: 1993-04-07
Abstract: ABSTRACT OF THE DISCLOSURE       A novel process is disclosed utilizing a subtraction hybridization  technique  for  producing  DNA  hybridization probes  of  high  specific  activity  or  cDNA  subtraction libraries, useful  in  connection  with  the  cloning  of differentially expressed genes.  A preparation of single stranded cDNA derived from transcript mRNA of a target cell source  is  subjected  to  subtraction  hybridization  using excess  single  stranded  "driver"  nucleic  acid  from  a reference  cell  source  so  that all  the  cDNA  having  a nucleotide sequence complementary to transcript mRNA of the reference cell source is subtracted by annealing with the "driver"  nucleic  acid  to  form  duplex  molecules.    The strands  of  these  duplex  molecules  are  then  chemically cross-linked by treatment with an aziridinylbenzoquinone interstrand  cross-linking   agent,   and  the   remaining unsubtracted single stranded unique cDNA derived solely from the target cell source is processed in the presence of the chemically cross-linked duplex molecules to provide labelled probe material  or a  subtraction cDNA library, using  random  priming  and  a  DNA  polymerase  lacking exonuclease  activity  and  inactive  with  respect  to  the cross-linked duplex molecules.
Patent CA-2097075-A1 (CA)
Title: High-strength degradable materials and molded articles for implantation into human and animal organisms
Inventor: RITTER WOLFGANG
IPC: A61L27/16
Filed: 1991-11-18
Abstract: HIGH-STRENGTH DEGRADABLE MATERIALS AND MOLDED ARTICLES    FOR IMPLANTATION INTO HUMAN AND ANIMAL ORGANISMS                 Abstract of the Disclosure Described  are  high-strength  materials  which  are degradable  and  resorbable  in  the  human  and  animal organisms and shaped articles manufactured therefrom, such as  implants,  based  on  cured  (meth)acrylic  acid esters of polyfunctionally hydroxyl-terminated oligomers of lower hydroxycarboxylic acids {polyfunctional (meth)-acrylic acid esters}.  The invention is characterized in that said materials and/or shaped articles have been three-dimensionally  cross-linked  by  radiation-curing and/or  any  other,  however  boron-free,  free radical-initiated polymerization of the polyfunctional  (meth)-acrylic acid esters and exhibit a tensile strength under standard conditions of at least 10 N/mm2.
Patent CA-2101676-A1 (CA)
Title: Precious metal catalysts utilizing composites of oxygen-ion conducting and inert support materials
Inventor: GANGULI PARTHA S
IPC: B01D53/86
Filed: 1993-07-30
Abstract: ABSTRACT OF DISCLOSURE         Three-way precious metal catalysts useful for conversion treatment of gas emissions, for example, pollutants in fuel com-bustion gases from automotive exhausts, or gas emissions from stationary fuel combustion sources; have chemical activity and thermal stability of the catalysts appreciably enhanced by utili-zing a composite oxygen-ion conducting support material.  Such composite supports are composed of zirconia stabilized by yttria, calcia, magnesia or scandia, and at least 40 wt.% inert support material such as alumina or titania, and have surface area of 20-300 m2/gm.  The catalysts can be supported by composites of yttria-stabilized-zirconia (YSZ) and alumina, and contain 0.01-3.0 wt.% total active metals, which may consist of major metals platinum or palladium and minor metals rhodium or ruthenium dis-persed on the support.  Such three-way catalysts are thermally stable, achieve a high level of pollutants (CO, NOX, H2 and hydrocarbons) removal, and have long catalyst life without requir-ing undesirably high loading of expensive precious active metals on the catalyst support material.
Patent CA-2102630-A1 (CA)
Inventor: MARTIN LUIS C
IPC: A61K47/34
Filed: 1992-05-02
Abstract: Tablet formulations having a structure comprising compacted granulates of a mixture of a medicament and an intra-granu-lar disintegrant, the granulates being compacted together into a tablet with an extra-granular disintegrant and optional extra-granular lubricant and excipients.
Patent CA-2102778-A1 (CA)
Inventor: BASTART JEAN-PIERRE
IPC: A61K47/44
Filed: 1992-07-03
Abstract: 2102778 9300929 PCTABS00161 La présente invention concerne de nouvelles compositions à base de dérivés de la classe des taxanes constituées de solutions de ces dérivés dans un mélange de solvant composé d'éthanol et de polysorbate. Ces solutions sont utilisées pour préparer des perfusions.
Patent CA-2103370-A1 (CA)
Title: Zinc phosphorous oxide and zinc arsenic oxide compositions
Inventor: CORCORAN EDWARD W JR
IPC: C01B39/54
Filed: 1992-05-05
Abstract: Briefly stated, this present invention passes a new class of microporous zinc phosphorous oxide and zinc arsenic oxide compositions and method of preparation. The novel compositions have an oxide framework containing zinc and an oxide selected from the group consisting of phosphorous oxides, arsenic oxides and mixtures thereof as the sole lattice constituents; specifically the compositions have the formula: [Ma(R4X)b]  [ZnpOq][(TO4-e)(OH)e]yLf .gH2O (I) where M is selected from the group consisting of H, Li, Na, K, Rb, Cs, Tl, Mg, Ca, Sr, Ba, and mixtures thereof; R is selected from the group consisting of H, alky groups having about 1 to about 8 carbon atoms, preferably about 1 to about 4 carbon atoms, and mixtures thereof; X is selected from the group consisting of N, P, As, and mixtures thereof; T is selected from the group consisting of P, As, and mixtures thereof; L is a halogen, and mixtures thereof; a, b, g, q, f are numerical values of from 0 to 200; p and y are numerical values greater than 0 up to about 200; and e is any numerical value from 0 to 4; provided that, when M is K and y is 2, e is not 1/2.
Patent CA-2106143-A1 (CA)
Title: Universal broadcast code and multi-level encoded signal monitoring system
Inventor: THOMAS WILLIAM L
IPC: H04N7/08
Filed: 1993-09-14
Abstract: A multi-level encoded signal monitoring system and a universal broadcast code are provided. A plural-ity of encoders are provided for encoding a predeter-mined program source signal. The program source signal has a plurality of sequential segments. Each encoder is arranged for selectively encoding information on uniquely specified segments. A plurality of unique source information message data are selectively encoded on the uniquely specified segments to define the universal broadcast code with each unique encoded source information message data being representative of a level of distribution of the program signal. The predetermined program source signal is received and the encoded information on selected specified segments is decoded.
Patent CA-2112222-A1 (CA)
Title: Palliative controlling device for incontinence
Inventor: BROWN HAYDEE
IPC: A61F13/20
Filed: 1993-04-22
Abstract: An incontinent controlling device for bowel movement comprising two or more compacted absorbent pads (15, 16) connected together by short lines (17). The pads are inserted into the rectum where they swell and substantially fill the portion of the rectum they occupy and hold back accumulated feces until a removal line (14) is pulled.
Patent CA-2114731-A1 (CA)
Title: Set of building blocks
Inventor: SCHEIWILLER RENE
IPC: E04B2/46
Filed: 1993-06-18
Abstract: Abstract:            The invention proposes a set of masonry blocks which comprises at least three masonry blocks to be arranged in a linear manner with respect to one another. For this purpose,  the  invention provides,  in  a  predetermined module dimension, a 1/1-basic block and a 3/4-end block and a 1/4-end block.  For supplementing and producing angled-off masonry structures, a further hinge block is provided. All the blocks contain, at least on one side, cutouts and/or extensions in order to make possible a positively locking connection, if appropriate by means of an additional connecting block.
Patent CA-2115274-A1 (CA)
Title: Transport/stacker module for mail processing system
Inventor: GRAPES THOMAS F
IPC: B07C3/08
Filed: 1992-08-07
Abstract: A transport/stacker module provides for a vertical stacking of mail bins. Carriers traveling in a transport path have openable and closable doors at both ends, and a frame of the transport/stacker module is provided with cam actuators to open the doors after the carriers pass turnaround areas and close the doors before the carriers enter the turnaround areas. A rake mechanism disposed above each bin is provided with a snubber which engages a mail piece prior to rake tines of the rake mechanism.
Patent CA-2121564-A1 (CA)
Title: Combination stopper-shield closure
Inventor: BURNS JAMES A
IPC: B65D51/00
Filed: 1994-04-18
Abstract: ABSTRACT OF THE DISCLOSURE     A combination stopper and shield closure for sealing the open end of an evacuated body fluid collection tube to retain the vacuum therein. The stopper and shield are made by co-injection molding with the stopper being retained within a central aperture in the shield by means of an upper and lower flange or a plurality of plugs extending from the stopper into the shield. The upper flange has a convex surface for directing residue body fluid away from the center of the flange to reduce contamination, a gas-barrier to increase the vacuum seal and prevent contamination, cam followers in the base of the shield to interact with cams on the surface of the tube to facilitate closure twist-off, and flexible tabs around the base of the shield to prevent the tube/closure assembly from being pushed out of a needle holder during body fluid collection.
Patent CA-2121711-A1 (CA)
Title: Reinforced lining hose
Inventor: CATALLO GIULIO
IPC: F16L9/14
Filed: 1994-04-20
Abstract: REINFORCED LINING HOSE            ABSTRACT   An improved tubular lining hose for use in softlining pipe rehabilitation which includes the novel use of a layer of reinforcing fibers to reinforce the lining hose. In a preferred embodiment, a layer of reinforcing fibers, such as fiberglass, isencapsulated between layers of resin absorbing material saturated with resin. The saturated resin absorbing layers form a protective veil around the reinforcing fibers and protect the reinforcing fibers from water and other corrosive materials.
Patent CA-2122269-A1 (CA)
Title: Bioremediation of contaminated groundwater
Inventor: HAZEN TERRY C
IPC: C02F3/12
Filed: 1993-08-26
Abstract: A method for in situ remediation of subsurface soil of groundwater contaminated by chlorinated hydrocarbons. A nutrient fluid is selected to stimulate the growth and reproduction of indigenous subsurface microorganisms capable of aerobically degrading the contaminants and an oxygenated fluid is selected to create an aerobic environment for the microorganisms. The nutrient fluid is injected periodically and the oxygenated fluid is injected continuously through a well (26) in such a way as to draw the fluids through the plume (14). Treatment is continued until the concentration of contaminants is reduced to an acceptablelevel. For example, the nutrient fluid can be methane and the oxygenated fluid can be air to stimulate the production of methanotrophs to break down chlorohydrocarbons such as trichloroethylene.
Patent CA-2122915-A1 (CA)
Title: Connecting device
Inventor: FUKUI MASASHI
IPC: H01R13/10
Filed: 1993-09-06
Abstract: A connecting device, in which respective lead wires can be simultaneously connected to respective terminal strips in a state where a plurality of lead wires are kept connected in a fan motor or a wiper motor of a vehicle such as a car. A plurality of lead wire inserting chambers (16) are formed in a lead wire holder (10), and a plurality of lead wire mounting grooves (17) are opened in the side wall (11) of the holder (10). Connecting terminals (19) are fixed to the ends of the respective lead wires (18), connecting terminals (19) fixed to the ends of the respective lead wires (18) are inserted into the lead wire inserting chambers (16), and the respective lead wires (18) are mounted in the lead wire mounting grooves (17), so that the respective lead wires (18) are held by the holder (10). The respective lead wires (18) held in the holder (10) are moved toward the terminal strips (26), whereby the respective terminal strips (26) are inserted into connecting portions (22) of the connecting terminals (19).
Patent CA-2128686-A1 (CA)
Title: Electrochemical treatment of nucleic acid containing solutions
Inventor: STANLEY CHRISTOPHER J
IPC: C12Q1/686
Filed: 1993-01-22
Abstract: A process is described for denaturing native double-stranded nucleic acid material into its individual anode in an electrochemical cell. The process is an electrical treatment of the nucleic acid with a voltage applied to the nucleic acid material by an electrode.   The process employs a promoter which is an inorganic multivalent cation such as magnesium ions to speed denaturation. The process may be used in the detection of nucleic acid by hybridrising with a labelled probe or in the amplification of DNA by a polymerase chain reaction or ligase chain reaction.